{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["nationality", "country of capital", "location contains", "children"], "input": "Moreover , Iraq is heavily urbanized , with nearly 40 percent of the population in the multiethnic greater Baghdad and Mosul areas ."}
{"nationality": [], "country of capital": [{"subject": "Iraq", "object": "Baghdad"}], "location contains": [{"subject": "Iraq", "object": "Baghdad"}, {"subject": "Iraq", "object": "Mosul"}], "children": []}